S
M
T
W
T
F
S
26
55°
40°
27
56°
43°
28
46°
36°
29
63°
33°
30
60°
38°
1
61°
35°
2
70°
33°
3
75°
44°
4
80°
45°
5
53°
45°
6
61°
39°
7
75°
40°
8
78°
46°
9
78°
45°
10
74°
42°
11
83°
43°
12
81°
54°
13
82°
41°
14
85°
60°
15
94°
49°
16
87°
55°
17
91°
57°
18
54°
45°
19
63°
42°
20
62°
46°
21
67°
47°
22
69°
53°
23
77°
50°
24
87°
54°
25
93°
61°
26
87°
59°
27
82°
62°
28
78°
61°
29
77°
59°
30
74°
53°
31
74°
53°
1
76°
50°
2
77°
54°
3
77°
55°
4
79°
54°
5
78°
59°
6
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wood River
Wood River's May 2026 forecast shows daily high temperatures ranging from 74° to 93°, with overnight lows between 50° and 62°. The average high for May is 80° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Wood River. See also: June | July | August.
